27010-1443 Cooling Fan Switch for Kawasaki Z1000 Z 1000 2003-2006

Cooling Fan Switch for Kawasaki

This cooling fan switch for Kawasaki Z1000 models activates the radiator fan at the preset temperature, replacing OEM part 27010-1443 to keep your engine running cool in traffic and on hot days.

Overview

This cooling fan switch for Kawasaki is a direct replacement for the factory temperature sensor that triggers your radiator fan. It helps prevent overheating by switching the fan on when coolant reaches the designed threshold. A solid choice for riders maintaining a 2003 to 2006 Z1000.

Built For Performance

• Replaces OEM part number 27010-1443
• Threaded body matches the factory radiator fitting
• Temperature-triggered contacts engage the cooling fan circuit
• Sealed construction resists coolant and underhood moisture
• Built to withstand repeated heat cycles
• Simple screw-in installation with no rewiring needed

Fits These Machines

• for Kawasaki Z1000 2003
• for Kawasaki Z1000 2004
• for Kawasaki Z1000 2005
• for Kawasaki Z1000 2006

On-The-Job Use

• Keeping the fan engaged during stop-and-go city riding
• Managing coolant temperature on long highway runs
• Restoring fan operation after a failed factory switch
• Routine cooling system maintenance

Specs At A Glance

Good To Know

Q: How do I know my fan switch has failed? A: A common sign is the radiator fan never coming on while the temperature gauge climbs, or the fan running constantly with the engine cold. Testing the switch in heated coolant confirms whether it opens and closes at the right point.

Q: Does this switch require any wiring changes? A: No. It installs into the factory radiator location and connects to the original fan circuit plug. Always let the cooling system cool and drain pressure before removal.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.